Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
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submitted
13/03/2023, 05:35
General
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Target
c3f39e57adff415bc2bedff041ee16615a456c178fb1c22a0a827bbb352c0931.exe
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Size
282KB
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MD5
c4a753cba44513a08633debb49377043
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SHA1
d39adae6b1dd80d71ecdaeabfb6e954ab9b8c38a
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SHA256
c3f39e57adff415bc2bedff041ee16615a456c178fb1c22a0a827bbb352c0931
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SHA512
1b1a8b63e91499e11510d9131ba496aef47c1a984cce8e8d92d9d605dff6ee6b4a7b2cf27c90716fad8b4df5a0baf76beae91fee2ba03982e08d1108c52429b8
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SSDEEP
3072:cI/YVTLJ1HphkGVIPISS/NxfpBj1bCBQKEcueHeo1FQTCv0:jGLljtSYLKHewQT
Malware Config
Extracted
smokeloader
lab
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 12 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\c3f39e57adff415bc2bedff041ee16615a456c178fb1c22a0a827bbb352c0931.exe"C:\Users\Admin\AppData\Local\Temp\c3f39e57adff415bc2bedff041ee16615a456c178fb1c22a0a827bbb352c0931.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\c3f39e57adff415bc2bedff041ee16615a456c178fb1c22a0a827bbb352c0931.exe"C:\Users\Admin\AppData\Local\Temp\c3f39e57adff415bc2bedff041ee16615a456c178fb1c22a0a827bbb352c0931.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
88KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
36KB
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Filesize
64KB
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Filesize
36KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
36KB